baber/WOPTO huggingface dataset:
Patent NO-178400-B (NO)
Inventor: IZAWA TOSHIO
IPC: C07D213/78
Filed: 1989-12-27
Abstract: Novel carboximidamide derivatives represented by the following formula (A) and acid adduct salts thereof are disclosed: <CHEM> wherein all the substituents have the same meanings as defined above.   N-cyano-pyridinecarboximidate compounds represented by the following formula (II) whiich are the intermediates for preparing of N-cyano-N min -substituted-pyridinecarboximidamide derivatives wherein the substituent B in the above described formula (A) is pyridine are also disclosed: <CHEM> wherein all the substituents have the same meanings as defined above.   The process for preparing the compounds, the pharmaceutical agents comprising the compound having vasodilating effect, and the therapeutic method of dosing the compound on patients for therapy are also disclosed.
Patent NO-173788-B (NO)
Inventor: SULTAN BERNT-AAKE
IPC: C08L23/00
Filed: 1991-06-13
Abstract: A crosslinkable polymer composition comprises an olefin copolymer or graft copolymer with hydrolysable saline groups and a silanol condensation catalyst, as well as a silane compound with at least one hydrolysable organic group. The polymer composition is characterized in that the silane compound has a compatibility with the polymer composition of at least 0.035 mole hydrolysable groups per 100 g polymer composition, and in that the silane compound is represented by the general formula: R1(SiR2nX3-n)m, wherein R1 is a monofunctional hydrocarbyl group having 13-30 carbon atoms, or a difunctional hydrocarbyl group having 4-24 carbon atoms, R2 is a hydrocarbyl group having 1-10 carbon atoms, X is a hydrolysable organic group, n is 0, 1 or 2, and m is 1 or 2.
Patent NO-178838-B (NO)
Title: Anvendelse av hydroksyblandingsetere som hjelpemiddel for törking av faststoffer
Inventor: KOSTER RITA
IPC: C09K23/42
Filed: 1991-10-11
Abstract: Anvendelse av hydroksyblandingsetere med den generelle formel 1. der. Rer en alkylgruppe med 1 til 10 karbonatomer,. Rer en alkylgruppe med 8 til 20 karbonatomer og. x er et tall innen området 1 til 20,. som hjelpemiddel for fjerning av vann fra vannholdlge,. finfordelte faststoffer,, gir faststoffer med lavt vanninnhold uten skumdannelse i det fjernede vann.
Patent SE-310213-B (SE)
Inventor: GOLDE E
IPC: H02P25/26
Filed: 1964-03-05
Abstract: 1,044,257. Control of A.C. motors. LICENTIA PATENT - VERWALTUNGS G.m.b.H. March 3, 1964 [March 5, 1963; Aug. 9, 1963], No. 8903/64. Addition to 992,175. Heading H2J. The arrangement for controlling induction motors by varying the on/off periods of a semiconductor switch T R  in the rotor circuit described in the parent Specification is modified by the replacement of the quenching circuit by a capacitor C L  in series with the fixed resistor R. There is further described an arrangement (Fig. 4, not shown) for operating a plurality of motors with individual switches and resistors but a common capacitor; the switches are triggered in sequence so as to provide a uniform load on the capacitor.
Patent SE-318980-B (SE)
Inventor: FAHLVIK N
IPC: A47J27/16
Filed: 1965-04-09
Abstract: 1,142,650. Steam heated cooking apparatus. ELECTROLUX A.B. 5 April, 1966 [9 April, 1965], No. 15105/66. Heading A4D. [Also in Division G3] A steam heated oven 10 is supplied with steam through a pipe 11 and a valve 15 which is controlled in response to the temperature in the oven. Compressed air is supplied through a pipe 14 and reducing valve 19 to a T-junction 20 from which the air acts on the motor of valve 15, the pressure being controlled by a valve 23 in response to a thermostat 25. The steam flows through a conduit 16 to spray 17. The compressed air supply also passes through conduit 26 and injector 27 to conduit 16 and induces circulation of the steam through the oven 10. The oven is provided with a condensate drain valve 29 and pressure relief valve.
Patent YU-36281-B (YU)
Title: Protectable plastic discharge connection
Inventor: LAURIZIO JEREMIAH J
IPC: B65D8/02
Filed: 1974-07-02
Abstract: A closure flange molded of synthetic plastic material has an upstanding cylindrical neck with an internally threaded portion for reception of a closure plug. The lower portion of the cylindrical neck is surrounded by an annular collar constructed to facilitate bonding of the flange about a plastic container wall opening while the uppermost end of the cylindrical neck is formed to receive an overlying cap seal.
Patent ZA-831301-B (ZA)
Title: Adsorbent fractionator with automatic temperature-sensing cycle control and process
Inventor: WHITE DONALD H JR
IPC: B01D53/26
Filed: 1983-02-25
Abstract: A method and apparatus are provided for adsorbing water vapor or other first gas from a mixture thereof with a second gas to reduce the water vapor or first gas concentration in the mixture to below a permissible maximum concentration, in which the advance of the leading edge of the adsorption front in a sorbent bed is detected by sensing the advance of the temperature front that precedes the adsorption front, and this advance is detected by sensing the temperature of the sorbent bed sufficiently far from the end of the bed to prevent the temperature front from leaving the bed, using a temperature sampling probe; when the temperature front reaches this point, the adsorption front is still a distance away, since it follows the temperature front, and the adsorption cycle is discontinued, and the bed regenerated; the regeneration cycle can similarly be controlled independently, to be terminated when regeneration is complete, as detected by advance of the temperature front in the opposite direction.
Patent ZA-834124-B (ZA)
Title: Emulsion stabilizing agent
Inventor: TODT KLAUS HINRICH
IPC: C09K23/16
Filed: 1983-06-07
Abstract: The invention relates to
 (a) new Amadori rearrangement products derived from phosphatidyl-ethanolamine (i) and a reducing sugar (ii),
 (b) a process for producing said products by allowing (i) to react with (ii) under substantially moisture-free conditions at 70-135 DEG C and
 (c) the use of the new compounds as a stabilizing agent for edible oil- and water-containing emulsions, particularly saltless margarines, in order to suppress spattering during the frying process.
Patent ZA-842339-B (ZA)
Title: Mobile crusher unit for clearing rough terrain,preparing road formworks and roadbeds,operating open-works mines,and the like
Inventor: PIOVESAN ALESSANDRO
IPC: E02F3/76
Filed: 1984-03-29
Abstract: The unit comprises a power-driven horizontal rotor 9 including a shaft 11 carrying radially mounted tool sets comprising hammers 21 swivel-mounted at at least an intermediate point of the major dimension thereof. Upstream of the shaft 11 there is a serrated blade 25 subjected to oscillatory movements in a normal direction to the plane of lay thereof, the rotor 9 and blade 25 being carried on a frame 1 the rearward end whereof is mounted on two wheels 6 interconnected by an axle 5 adapted to be raised from and lowered onto the frame 1.
Patent ZA-847039-B (ZA)
Title: Gas diffusion electrode with a hydrophilic covering layer and process for its production
Inventor: STAAB RUDOLF
IPC: C25B11/03
Filed: 1984-09-07
Abstract: A gas diffusion electrode for the reduction of oxygen, which contains a hydrophobic electro-catalyst layer, is described. One side of this layer is covered with a hydrophilic layer which is composed of at least one transition metal or an oxide or mixed oxide of transition metals and can also contain a current collector in the form of a mesh. For producing the gas diffusion electrode, a hydrophobic electro-catalyst layer can first be prepared from a pulverulent mixture which contains the electro-catalyst and a hydrophobic polymer, and at least one transition metal or an oxide or mixed oxide of transition metals can be applied in a finely divided form to one side of this layer and bonded to the hydrophobic electro-catalyst layer by the application of pressure.
Patent ZA-854610-B (ZA)
Title: Apparatus for cooling a hot product gas
Inventor: PAPST GERO
IPC: F27D17/00
Filed: 1985-06-19
Abstract: An apparatus for cooling a hot product gas, the latter is passed through a tubular zone. The product gas contains particles which, on entering the tubular zone, are tacky, but lose their tackiness through cooling in said zone. Within said zone a cooling gas flow forms a gas wall, which prevents contact between the product gas or the tacky particles contained therein, and one of the fixed walls in the tubular zone. Thus within an outlet connection (2) forming the tubular zone is provided an anular insert (3), which forms a gap (4) with the outlet connection. A cooling gas is blown into this gap counter to the flow direction of the product gas. At the end of the insert, this cooling gas is deflected by the product gas and flows within the insert in the same direction as the product gas and protects the inner wall of the insert from the latter. This product gas is cooled to such an extent by the action of the cooling gas that the particles in the product gas have lost their tackiness at the outlet-side end of the insert.
Patent ZA-863868-B (ZA)
Title: Enhanced gas separation process
Inventor: DOSHI KISHORE JASRAJ
IPC: B01D53/047
Filed: 1986-05-23
Abstract: A process for the production of a desired product wherein a feed gas stream is treated to reduce its concentration of a component or components harmful to a permeable membrane prior to said feed gas stream being contacted with said permeable membrane for the separation of components useful in said production of said desired product from undesired impurities present therewith, characterised by;(a) passing said feed gas stream at an upper adsorption pressure to the feed end of an adsorbent bed in a pressure swing adsorption system capable of selectively adsorbing said harmful component or components present therein, with unadsorbed useful components of said feed gas stream being withdrawn from the product end of the bed at said upper pressure level as a treated gas stream depleted of said harmful component or components.(b) passing said treated gas stream substantially at said upper adsorption pressure to a separator zone containing a gas permeable membrane capable of selectively separating said useful components from said undesired impurities present therewith, the concentration of said harmful component or components in said treated gas stream being at a desired residual level;(c) separately withdrawing the non-permeate and the permeate portions of the treated gas stream from the separator zone, one such portion comprising a purified gas containing said useful components of the feed gas stream, the other such portion containing a substantial amount of the impurities content of said treated gas stream passed to the separator zone;(d) passing said purified gas withdrawn from the separator zone for use in the production of said desired product, said purified gas, or a portion thereof, being first recycled to an adsorbent bed in said pressure swing adsorption system at a pressure lower than said upper adsorption pressure as a purge gas to remove said harmful component or components from the bed where said harmful component or components comprises product gas and/or a desirable reactant or reactants in the production of desired product;(e) discharging said gas stream containing a substantial amount of impurities to waste or other use, with said gas stream being recycled to an adsorbent bed in said pressure swing adsorption system at a pressure lower than said upper adsorption pressure as a purge gas to remove said harmful component or components from the bed where said harmful component or components does not comprise a desirable reactant or reactants in the production of desired product, whereby undesired contact of the permeable membrane with harmful components of said feed gas stream is avoided.
Patent ZA-914200-B (ZA)
Title: Method for preparing interferon alpha-2 crystals
Inventor: REICHERT PAUL
IPC: A61K9/00
Filed: 1991-06-03
Abstract: A method for making crystals of zinc interferon alpha-2, and the use thereof in depot formulations, are disclosed.
Patent ZA-922940-B (ZA)
Title: Polymer composition for tooth bleaching and other dental uses thereof
Inventor: SINTOV AMNON
IPC: A61K8/00
Filed: 1992-04-23
Abstract: A storage stable liquid polymer composition is described containing a water-soluble, low viscosity cellulosic polymer, a bleaching agent and a pharmaceutically or veterinarily acceptable vehicle. Uses of this composition include the bleaching of teeth, treatment of dental plaque, gingivitis, and other oral and periodontal diseases that respond to chemical oxidising agents.
Patent ZA-923299-B (ZA)
Title: Nanocrystalline magnetic iron oxide particles
Inventor: KRESSE MAYK
IPC: A61K47/48
Filed: 1992-05-07
Abstract: The invention relates to nanocrystalline magnetic particles consisting of a magnetic iron oxide core composed of Fe3O4,  gamma -Fe2O3 or mixtures thereof and of a shell chemisorbed onto this core, to processes for the production of these particles and to the use thereof in medical diagnosis and therapy. The magnetic particles according to the invention are distinguished by the shell material being composed of natural or synthetic glycosaminoglycans and their derivatives with molecular weights of 500 Da to 250,000 Da and being optionally covalently crosslinked by suitable crosslinkers and/or modified by specific additives.
Patent ZA-934378-B (ZA)
Title: Single crystal nickel-based super alloy
Inventor: ERICKSON GARY L
IPC: C30B11/00
Filed: 1993-06-18
Abstract: A nickel-based superalloy comprises the following elements in percent by weight: from about 5.0 to about 7.0 percent rhenium, from about 1.8 to about 4.0 percent chromium, from about 1.5 to about 9.0 percent cobalt, from about 7.0 to about 10.0 percent tantalum, from about 3.5 to about 7.5 percent tungsten, from about 5.0 to about 7.0 percent aluminium, from about 0.1 to about 1.2 percent titanium, from about 0 to about 0.5 percent columbium, from about 0.25 to about 2.0 percent molybdenum, from about 0 to about 0.15 percent hafnium, and the balance nickel + incidental impurities, the superalloy having a phasial stability number NV3B less than about 2.10. <IMAGE>
Patent ZA-937032-B (ZA)
Title: Synthesis of N-acetyl neuraminic acid derivatives
Inventor: PATEL VIPULKUMAR
IPC: C07D309/28
Filed: 1993-09-23
Abstract: A method for the preparation of 5-acetamido-2,3,4,5-tetradeoxy-4-guanidino-D -glycero-D -galacto-non-2-eno-pyranosonic acid by reaction of 5-acetamido-2,3,4,5-tetradeoxy-4-amino-D -glycero-D -galacto-non-2-eno-pyranosonic acid with pyrazole-1H-carboxamidine or a derivative thereof in aqueous medium.
Patent ZA-941881-B (ZA)
Title: Manifold medication injection apparatus and method
Inventor: PAWELKA GERHARD E F
IPC: A61M5/315
Filed: 1994-03-17
Abstract: A hand-held dual liquid medication injector have dual, bi-directional dosage metering mechanisms for permitting a variable dosage amount for each cartridge of liquid medication. The medications are mixed within a manifold having a valved mixing chamber and are injected via a single cannula. The mixing chamber is valved such that backflow of mixed or unmixed medications into the cartridges is prevented. An injection mechanism, independent of the metering mechanism, loads and injects the liquid medication. In one embodiment, downward movement of the injection mechanism during injection is translated into horizontal movement by the plunger mechanism. In another embodiment, a power-assisted plunger mechanism accomplishes injection.
Patent ZA-954677-B (ZA)
Title: Corticotropin releasing factor antagonists
Inventor: CHEN YUHPYNG L
IPC: A61P25/24
Filed: 1995-06-07
Abstract: PCT No. PCT/IB95/00439 Sec. 371 Date Dec. 6, 1996 Sec. 102(e) Date Dec. 6, 1996 PCT Filed Jun. 6, 1995 PCT Pub. No. WO95/33750 PCT Pub. Date Dec. 14, 1995Corticotropin-releasing factor (CRF) antagonists having formulae (I), (II) or (III) wherein the dashed lines, A, B, Y, Z, G, R3, R4, R5, R6, R16 and R17 are as defined in the description, and processes for preparing them. These compounds and their pharmaceutically acceptable salts are useful in the treatment of CNS and stress-related disorders.
Patent ZA-959308-B (ZA)
Title: Pharmaceutical compositions and method of producing the same
Inventor: LESLIE STEWART THOMAS
IPC: C09K23/52
Filed: 1995-11-03
Abstract: PCT No. PCT/GB95/02579 Sec. 371 Date Aug. 18, 1997 Sec. 102(e) Date Aug. 18, 1997 PCT Filed Nov. 3, 1995 PCT Pub. No. WO96/14059 PCT Pub. Date May 17, 1996A process for the manufacture of particles comprises mechanically working a mixture of a drug and a hydrophobic and/or hydrophilic fusible carrier in a high speed mixture so as to form agglomerates, breaking the agglomerates to give controlled release particles and optionally continuing the mechanical working with the optional addition of a low percentage of the carrier or diluent.
Patent ZA-968614-B (ZA)
Title: Heterocyclic tertiary amines a process for their preparation and pharmaceutical compositions containing them
Inventor: PEGLION JEAN-LOUIS
IPC: A61K31/40
Filed: 1996-10-11
Abstract: Heterocyclic tert. amines of formula (I), their racemates, optical isomers and acid addn. salts are new. A-D-E = -C(O)-(CH2)p-,-CH(OH)-(CH2)p-,-SÄ=(O)mÜ-(CH2)2- or -SÄ=(O)mÜ-CH=CH-;p = 2 or 3; m = 0-2; n = 0 or 1; X = -CH2-; provided that when A-D-E is -C(O)-(CH2)p- or -CH(OH)-(CH2)p-, then X may also be -O- and n = 1; Y = single bond or -CH2-; Z = 1-10C alkyl, 1-10C alkenyl or 1-10C alkynyl (opt. substd. by one or more 3-7C cycloalkyl or -(CH2)u-Ar); Ar = phenyl (substd. by R1 and R2), 2-oxo-indolinyl or NH-C(O)-Ph (4-substd. by R3); u = 1-6; R1 = H, halo, hydroxy, 1-6C alkyl or 1-6C alkoxy; R2 = halo, hydroxy, 1-6C alkyl, 1-6C alkoxy, phenyl, NCHOO-C(CH3)3, NH2, NH-COCH3, NHCOCF3, NHSO2CH3 or CON(R4)(R5); R4, R5 = H or 1-6C alkyl; R3 = halo, hydroxy, 1-5C alkoxy, CF3, cyano, phenyl, p-aminophenyl or p-acetylphenyl. 4 Cpds. (I) are specifically claimed e.g. (7RS)-7-(N,N-dipropylamino)2,3,5,6,7,8-hexahydronaphthoÄ2,3-bÜthiophene and its hydrochloride.
Patent ZA-979542-B (ZA)
Title: Use of certain amides as probes for detection of antitubulin activity and residence monitoring.
Inventor: YOUNG DAVID HAMILTON
IPC: C07C233/76
Filed: 1997-10-24
Abstract: This invention relates to methods for screening compounds for antitubulin activity, resistance monitoring and quantifying tubulin using certain amides that inhibit the growth of eukaryotic cells as probes in binding assays, said amides having the structural formula <CHEM>  wherein   A is cycloalkyl, alkyl, haloalkyl, alkylthio, haloalkylthio, alkenyl, haloalkenyl, alkynyl, haloalkynyl, alkoxy, haloalkoxy, or phenyl, pyridyl, furyl, thienyl, isoxazolyl, oxazolyl, pyrrolyl, isothiazolyl, thiazolyl, pyrazolyl, imidazolyl, pyrimidinyl, quinolyl, isoquinolyl, naphthyl, pyridazinyl, pyrazinyl, benzothienyl, indolyl, benzofuranyl or benzyl, all optionally substituted in an acceptable manner with up to 4 substituents; R<1> and R<2> are each independently a hydrogen atom, alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl or haloalkynyl, provided that both R<1> and R<2> are not a hydrogen atom; and X, Y and Z are each independently a hydrogen atom, halo, cyano, thiocyano, isothiocyano or alkylsulfonyloxy, provided that at least one of X, Y and Z is not a hydrogen atom; or the optical enantiomers thereof.
Patent GB-2371992-B (GB)
Title: Tracheal tubes
Inventor: NASH JOHN EDWARD
IPC: A61M16/04
Filed: 2001-11-30
Granted: 2004-08-18
Abstract: A tracheostomy tube has a sealing cuff 2 inflated by an inflation tube 20 extending in a channel 21 along one side of the tracheostomy tube. A suction tube 26 extends in a channel 27 along the opposite side of the tracheostomy tube. The suction tube 26 extends to the upper end of the sealing cuff 2 and opens into a recess 29 on the outside of the tracheostomy tube through a side opening 32 oriented at right angles to the radius of the tracheostomy tube. The recess 29 extends around about 90 DEG  of the tube towards its outer curve so that secretions that collect in this region can be removed. <IMAGE>
Patent GB-2416030-B (GB)
Title: A diagnostic system for carrying out a nucleic acid sequence amplification and detection process
Inventor: SCHONFELD FRIEDHELM
IPC: C12Q1/68
Filed: 2004-01-28
Granted: 2008-07-23
Abstract: An integrated lab-on-a-chip diagnostic system for carrying out a sample preparation process on a fluid sample containing cells and/or particles, the system comprising: (a) an inlet for a fluid sample; (b) a lysis unit for lysis of cells and/or particles contained in the fluid sample; (c) a nucleic acid extraction unit for extraction of nucleic acids from the cells and/or particles contained in the fluid sample; (d) a reservoir containing a lysis fluid; (e) a reservoir containing an eluent for removing nucleic acids collected in the nucleic acid extraction unit; wherein the sample inlet is in fluid communication with the lysis unit, an optional valve being present to control the flow of fluid therebetween; wherein the lysis unit is in fluid communication with the nucleic acid extraction unit, an optional valve being present to control the flow of fluid therebetween; wherein the reservoir containing the lysis fluid is in fluid communication with the lysis unit, an optional valve being present to control the flow of fluid therebetween; and wherein the reservoir containing the eluent is in fluid communication with the nucleic acid extraction unit, an optional valve being present to control the flow of fluid therebetween.
Patent GB-2415366-B (GB)
Title: Vehicle seat suspension with omni directional isolator
Inventor: ROPP DALE
IPC: B60N2/16
Filed: 2005-05-13
Granted: 2008-07-30
Abstract: The present invention is directed to a vehicle seat suspension apparatus that is mechanically simple, inexpensive, occupies little space, and operates effectively with force inputs from any horizontal direction. The invention comprises a base, an isolator, and a plurality of links connected to both the base and isolator so that the isolator is suspended from the base and can move or swing horizontally in all directions relative to the base. The isolator has an upper plate with two flanges that depend from the plate. The base is positioned directly below the upper plate and between the two flanges. The links are connected to the base and the flanges of the isolator by means of ball and socket connectors that permit the isolator to move in all horizontal directions relative to the base. A travel limit system is used to permit adjustment in the travel of the isolator relative to the base.
Patent GB-2436621-B (GB)
Title: Testing components of drive trains
Inventor: KINGSBURY RICHARD G
IPC: G01M13/02
Filed: 2006-03-31
Granted: 2010-06-16
Abstract: A drive line (A) for testing a component (D) of a drive train of a vehicle comprises a torque sensor. The torque sensor measures AC variations in torque due to the operation of the component (D). The component (D) is coupled to the drive line by an adapter having a coupling for coupling the drive line to the axle. The torque sensor may output both AC and DC components of measured torque variation. A servo controller controls the drive line so that the drive line is driven into abutment with the axle and then backed off by a small preset distance.